FFmpeg

Commit Graph

Author	SHA1	Message	Date
Carl Eugen Hoyos	285c015f10	lavd/libdc1394: Do not crash if dc1394_camera_new() fails. Fixes Ubuntu bug 1710849	7 years ago
Diego Biurrun	4a1ef54398	build: Drop support for old versions of libdc1394 The libdc1394 API transition was finished close to a decade ago.	8 years ago
Josh de Kock	bc7399934d	libdc1394: Distinguish between enumeration errors and no cameras found Signed-off-by: Diego Biurrun <diego@biurrun.de>	8 years ago
Josh de Kock	384251daff	lavd/libdc1394: distinguish between enumeration errors and no cameras found Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Vittorio Giovara	5d0f85f1b2	libdc1394: Fill in packet data directly Drop the packet embedded in the context.	8 years ago
Anton Khirnov	9200514ad8	lavf: replace AVStream.codec with AVStream.codecpar Currently, AVStream contains an embedded AVCodecContext instance, which is used by demuxers to export stream parameters to the caller and by muxers to receive stream parameters from the caller. It is also used internally as the codec context that is passed to parsers. In addition, it is also widely used by the callers as the decoding (when demuxer) or encoding (when muxing) context, though this has been officially discouraged since Libav 11. There are multiple important problems with this approach: - the fields in AVCodecContext are in general one of * stream parameters * codec options * codec state However, it's not clear which ones are which. It is consequently unclear which fields are a demuxer allowed to set or a muxer allowed to read. This leads to erratic behaviour depending on whether decoding or encoding is being performed or not (and whether it uses the AVStream embedded codec context). - various synchronization issues arising from the fact that the same context is used by several different APIs (muxers/demuxers, parsers, bitstream filters and encoders/decoders) simultaneously, with there being no clear rules for who can modify what and the different processes being typically delayed with respect to each other. - avformat_find_stream_info() making it necessary to support opening and closing a single codec context multiple times, thus complicating the semantics of freeing various allocated objects in the codec context. Those problems are resolved by replacing the AVStream embedded codec context with a newly added AVCodecParameters instance, which stores only the stream parameters exported by the demuxers or read by the muxers.	9 years ago
Vittorio Giovara	f890677d05	Replace any remaining avpicture function with imgutils avpicture_get_size() -> av_image_get_buffer_size() Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Michael Niedermayer	f67170e81b	avdevice/libdc1394: add const to suppress "assignment discards const qualifier from pointer target type" warnings See: http://fate.ffmpeg.org/log.cgi?time=20150919100330&log=compile&slot=x86_64-archlinux-gcc-enableshared Found-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Niedermayer	ab800add7b	avdevice/libdc1394: Make dc1394_frame_format and dc1394_frame_rate, static These are not used outside nor are in installed headers Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Michael Kostylev	7a9b764c07	libdc1394: Unbreak build after `c201069fa`	10 years ago
Diego Biurrun	c201069fac	avdevice: Add missing header for NULL_IF_CONFIG_SMALL Also reshuffle headers into canonical order where appropriate.	10 years ago
Clay McClure	6a808f5ae1	libdc1394: Add support for MONO8 (gray) video mode Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Lukasz Marek	f607767d93	lavd: add categories to device implementations Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>	11 years ago
Anton Khirnov	cb45553f57	Remove pointless #undefs of previously forbidden functions.	12 years ago
Anton Khirnov	716d413c13	Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat	12 years ago
Martin Storsjö	e6153f173a	avopt: Store defaults for AV_OPT_TYPE_INT in the i64 union member Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	12 years ago
Anton Khirnov	6e9651d106	lavf: remove AVFormatParameters from AVFormatContext.read_header signature	13 years ago
Diego Biurrun	ee41963f19	cosmetics: drop some completely pointless parentheses	13 years ago
Anton Khirnov	c3f9ebf743	lavf: make av_set_pts_info private. It's supposed to be called only from (de)muxers.	13 years ago
Anton Khirnov	3b3bbdd3e6	lavf,lavd: replace av_new_stream->avformat_new_stream part I. Trivial replacements with sed are done in this commit: sed 's/av_new_stream(\([^)]*\), 0)/avformat_new_stream(\1, NULL)/'	13 years ago
Anton Khirnov	145f741e11	AVOptions: rename FF_OPT_TYPE_* => AV_OPT_TYPE_*	13 years ago
Anton Khirnov	c14fe6bc99	lavf,lavd: remove all usage of AVFormatParameters from demuxers. AVFormatParameters are converted into corresponding private options in av_open_input_file/stream() compat wrappers, so accessing them from demuxers is redundant.	13 years ago
Diego Biurrun	d3f751e603	Add some missing mathematics.h #includes for av_rescale().	14 years ago
Stefano Sabatini	41b68dce4d	lavdev: improve feedback in case of invalid frame rate/size Show the invalid string in the error message. While at it also prefer "Could not" over "Couldn't", plain forms are preferred over contractions (simplify readability, especially for non English-savvy people). Signed-off-by: Anton Khirnov <anton@khirnov.net>	14 years ago
Anton Khirnov	367732832f	lavf,lavc: free avoptions in a generic way. It's simpler and less error-prone. Fixes some memleaks along the way.	14 years ago
Stefano Sabatini	94bed8e582	Replace avcodec_get_pix_fmt_name() by av_get_pix_fmt_name(). This fixes warnings about avcodec_get_pix_fmt_name() being deprecated. Signed-off-by: Diego Biurrun <diego@biurrun.de>	14 years ago
Anton Khirnov	121ef2e26d	libdc1394: add a framerate private option.	14 years ago
Anton Khirnov	2e0e1e712a	libdc1394: add a pixel_format private option.	14 years ago
Martin Lambers	b8773e44d5	libdc1394: choose best video mode and rate based on camera capabilities.	14 years ago
Martin Lambers	ea7e318fb2	Remove support for libdc1394 < 2.0. Versions >= 2.0 have been around for a very long time now.	14 years ago
Stefano Sabatini	6b899e16de	lavdev: prefer the inclusion of avdevice.h over that of libavformat/avformat.h	14 years ago
Anton Khirnov	fd48620e3e	libdc1394: add video_size private option.	14 years ago
Anton Khirnov	284bac2e77	libdc1394: return meaninful error codes.	14 years ago
Anton Khirnov	2341c97e8d	libdc1394: fix compilation. Add a forgotten comma and move options/class definition outside of HAVE_LIBDC1394_1.	14 years ago
Anton Khirnov	d20576d01b	lavf: deprecate AVFormatParameters.channel.	14 years ago
Anton Khirnov	79405e57dc	libdc1394: add a private option for channel.	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Diego Elio Pettenò	66355be3c3	Prefix all _demuxer, _muxer, _protocol from libavformat and libavdevice. This also lists the objects from those two libraries as internal (by adding the ff_ prefix) so that they can then be hidden via linker scripts. (cherry picked from commit `c6610a216e`)	14 years ago
Diego Elio Pettenò	c6610a216e	Prefix all _demuxer, _muxer, _protocol from libavformat and libavdevice. This also lists the objects from those two libraries as internal (by adding the ff_ prefix) so that they can then be hidden via linker scripts.	14 years ago
Jean-Daniel Dupas	cc947f04cc	Replace all occurences of PKT_FLAG_KEY with AV_PKT_FLAG_KEY. Patch by Jean-Daniel Dupas, devlists shadowlab org Originally committed as revision 22744 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	72415b2adb	Define AVMediaType enum, and use it instead of enum CodecType, which is deprecated and will be dropped at the next major bump. Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Aurelien Jacobs	49fb20cb8a	replace all occurrence of ENABLE_ by the corresponding CONFIG_, HAVE_ or ARCH_ and remove all ENABLE_ definitions. Originally committed as revision 16600 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	ca74c0a180	cosmetics: Fix two common typos: wont --> will not, lets --> let us. Originally committed as revision 14372 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Stefano Sabatini	bde15e74de	Make long_names in lavf/lavdev optional depending on CONFIG_SMALL. patch by Stefano Sabatini, stefano.sabatini-lala poste.it along with some spelling/consistency fixes for the long names by me Originally committed as revision 13649 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	245976da2a	Use full path for #includes from another directory. Originally committed as revision 13098 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	63d026b1bf	cosmetics: #include config.h before all other FFmpeg headers. Originally committed as revision 12450 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Alessandro Sappia	cbe3f0b8ec	Enabling higher frame rates for dc1394, patch by Alessandro Sappia a dot sappia at ngi dot it Originally committed as revision 11502 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Alessandro Sappia	0b4a18218e	Adding support for libdc1394 v.2, patch by Alessandro Sappia a dot sappia at ngi dot it Originally committed as revision 11501 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Roman Shaposhnik	43d1a1c05a	* fixing a bug preventing default values to be set correctly Originally committed as revision 11461 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago

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75 Commits (6d0339096e10f6753049f2a5cbfd7ba69e5f8bcd)